This week's state briefs include news on Arizona, California, Colorado, Illinois, Missouri, Nebraska, New York, North Dakota, South Dakota and Texas.

This week's state briefs include news on California, Indiana, Iowa, Maryland, Michigan, Montana, Nebraska, New Jersey, New Mexico and other states.

This week's state briefs include news on California, Delaware, District of Columbia, Illinois, Iowa, Kansas, Kentucky, Michigan, Missouri and others.

This week's state briefs include news on Delaware, Kentucky, Louisiana, Massachusetts, MIchigan, Nevada, New Hampshire, New Mexico and others.

Report Cites Emissions Drop in Nine-State RGGI A new report by the Acadia Center says that carbon emissions in the nine-state Regional Greenhouse Gas Initiat...

This week's state briefs include news on California, Indiana, Kentucky, Maryland, Massachusetts, Montana, Nevada, North Carolina, North Dakota and others.

This week's state briefs include news on Arizona, California, Connecticut, Maine, Michigan, Missouri and other states.

A federal judge’s ruling striking down regulations on fracking on federal lands will save operators almost $100k/well, per an industry-sponsored analysis.

This week's state briefs include news on California, Iowa, Kansas, Michigan, Minnesota, New York, North Carolina, North Dakota, Ohio and Pennsylvania.

This week's state briefs include news on California, Connecticut, District of Columbia, Illinois, Louisiana, Maryland, Michigan, Minnesota, and others.